Wilwood Master Cylinder — with or without integrated reservoir

$
100.00
For all YDC handbrakes, we recommend the 0.625 (5/8) Wilwood master cylinder by default, as it provides the best balance of lever travel, modulation and braking performance

Available versions:

Wilwood 260-15089without integrated reservoir
Best choice for inline hydraulic handbrake systems, where the handbrake is connected into the factory rear brake line

This version can also be used for dual-caliper setups, but only with a separate remote reservoir and hose. The reservoir and hose are not included and must be purchased separately. The hose fitting is included by YDC

Wilwood 260-15096with integrated reservoir
Best choice for dual-caliper hydraulic handbrake setups, where the handbrake works on a separate brake circuit with a second set of rear calipers.
Not suitable for inline hydraulic handbrake systems

Important for compact hidden handbrake installations:

For hidden side-mounted master cylinder installation in YDC Compact handbrakes with a dual-caliper setup, you need one of the following options:

1. Wilwood master cylinder without integrated reservoir + separate remote reservoir and hose purchased locally. The hose fitting is already included by YDC

2. Wilwood master cylinder with remote reservoir and hose, available in our separate product listing:
https://ydcshop.com/tproduct/2387780333-982339772214-wilwood-master-cylinder-with-remote-rese

Optional bore sizes by request:

0.70
0.75

These larger sizes produce a firmer, shorter lever stroke but offer less modulation and make the handbrake less predictable than the recommended 5/8 cylinder

Included:

  • Wilwood master cylinder
  • Free brake line outlet fitting for standard brake tubing, included by YDC